# N36521: Air Tractor AT-400, registration cancelled 1995-05-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 12, 1995
- Status when cancelled: Triennial form not returned
- Airframe: [Air Tractor AT-400](https://openairdocs.org/model/air-tractor-at-400) (registry code 0390202)
- Data sheets: [TCDS A9SW](https://openairdocs.org/tcds/A9SW) (OpenAirDocs)
- Serial number: 4000246
- Type of aircraft: Fixed wing single engine
- Certificate issued: June 17, 1980
- Last registry action: March 16, 1995
- Mode S code: A42197
- Owner when cancelled: [Hudson Air Service Inc](https://openairdocs.org/faa-owner/HUDSON%20AIR%20SERVICE%20INC)
- Location: [Elizabeth City, NC](https://openairdocs.org/faa-place/NC/Elizabeth%20City)
- Owner type: Corporation
- Owner's area on the map: 36.2886° N, 76.2688° W: Placed by OpenAirDocs at the center of ZIP code 27909, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N36521
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=36521
- Page: https://openairdocs.org/deregistered/N36521-1995-05-12

From the FAA registry file of November 5, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Air Tractor AT-400: https://openairdocs.org/model/air-tractor-at-400.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ATL93LA056](https://openairdocs.org/ntsb/ATL93LA056), Feb 5, 1993: Air Tractor AT-400 (N36521), South Mills, NC, substantial damage. Probable cause: THE PILOT'S FAILURE TO MAINTAIN ADEQUATE CLEARANCE FROM TREES DURING AN AERIAL APPLICATION MANEUVER. FACTORS WERE THE TREES ADJACENT TO THE WHEAT FIELD, AND THE SOFT TERRAIN.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19930205003339A](https://openairdocs.org/incident/19930205003339A), Feb 5, 1993: Airtrc AT400 (N36521), South Mills, NC, Substantial damage. Struck trees on pull-up from spray run. Forced down in muddy field. Nosed over.

## Other aircraft with N36521

- [Cancelled 1970-06-29](https://openairdocs.org/deregistered/N36521-1970-06-29): Aeronca 65-LB, S/N L-16051. Owner: [Venne Thomas L](https://openairdocs.org/faa-owner/VENNE%20THOMAS%20L), [Grafton, WI](https://openairdocs.org/faa-place/WI/Grafton)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.